APA (7th ed.) Citation

Ilev, S. P. (1990). The Concept and Composition of the Book "Nights and days" by V. Bryusov.

Chicago Style (17th ed.) Citation

Ilev, S. P. The Concept and Composition of the Book "Nights and Days" by V. Bryusov. 1990.

MLA (8th ed.) Citation

Ilev, S. P. The Concept and Composition of the Book "Nights and Days" by V. Bryusov. 1990.

Warning: These citations may not always be 100% accurate.